The situation at the Southern border is complex. Since Biden's inauguration, the country has seen a dramatic spike in the number of people encountered by border officials, with 18,945 family members and 9,297 unaccompanied children encountered in February — an increase of 168 per cent and 63 per cent from the month before, according to the Pew Research Center. That creates an enormous logistical challenge, since children, in particular, require higher standards of care and coordination across agencies.